import function for sequelize

lib/sequelize/sequelize.js

 var Utils           = require("./utils")
   , ModelDefinition = require("./model-definition")
   , Query           = require("./query")
+  , DataTypes       = require('./data-types')
 
 var Sequelize = module.exports = function(database, username, password, options) {
   options = options || {}
@@ -30,6 +31,11 @@ var instanceMethods = {
     return model
   },
   
+  import: function(path) {
+    var defineCall = require(path)
+    return defineCall(this, DataTypes)
+  },
+  
   query: function(sql, callee, options) {
     options = options || {}
     options.logging = this.options.hasOwnProperty('logging') ? this.options.logging : true
@@ -38,5 +44,5 @@ var instanceMethods = {
 }
 
 
-Sequelize.Utils._.map(require('./data-types'), function(sql, accessor) { Sequelize[accessor] = sql})
+Sequelize.Utils._.map(DataTypes, function(sql, accessor) { Sequelize[accessor] = sql})
 Sequelize.Utils._.map(instanceMethods, function(fct, name) { Sequelize.prototype[name] = fct})
\ No newline at end of file

test/Sequelize/import.js

+var assert = require("assert")
+  , config = require("./../config")
+  , Sequelize = require("./../../index")
+  , sequelize = new Sequelize(config.database, config.username, config.password, {logging: false})
+
+module.exports = {
+  'the import should work correctly': function() {
+    var Project = sequelize.import(__dirname + "/../project")
+    assert.isDefined(Project)
+  }
+}
\ No newline at end of file

test/project.js

+module.exports = function(sequelize, DataTypes) {
+  return sequelize.define('Project' + parseInt(Math.random() * 9999999999999999), {
+     name: DataTypes.STRING
+   })
+}
\ No newline at end of file